I am going to be helping out a friend with his Ruger P94. He wants the trigger pull smoothed out. I've done trigger work on all kinds of semi auto's including the dreaded Sigma. I'm sure some of you guys have done some work on the Ruger P series, and I was hoping that you guys might share some tips with me. It would be much appreciated. There are always little things that are good to know about different manufacturers products.